All right this is what the next installment of GTA needs 
1.more wepons and vechcles 
2.Acsess to all previous gta land scapes also manhunt and state of emergency land scapes would be good 
3.acsess to other countrys  
4.more missions 
5.camyose from the previous games such as tommy vercety and cj 
6.animals 
7.haveing proper fist fights with people wher they acully stand a chance 
8. expanded multi player eg doing missions together 
9.Hijacking planes 
10.online capabilitys like in true crime (pc version) 
11.More indoor land scapes 
12. improved frame rate/graphics 
13. Holding hosteges locked up in your house and having to feed them or they die  
14. more minor missions 
15. finally beter gang ai and all ai over all